#java

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).  View CSAF 1. EXECUTIVE SUMMARY CVSS v4 6.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: RUGGEDCOM APE1808 Vulnerabilities: Network Amplification, Exposure of Sensitive System Information to an Unauthorized Control Sphere, External Control of File Name or Path, Cross-site Scripting, Insufficiently Protected Credentials, Externally Controlled Reference to a Resource in Another Sphere 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow a network-based attacker to conduct reflected and amplified TCP denial-of-service (RDoS) attacks. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of Siemens RUGGEDCO...

Much of the open source code embedded in enterprise software stacks comes from small, under-resourced, volunteer-run projects.

### Impact It is possible to schedule/trigger/unschedule existing jobs by having an admin visit the Job Scheduler page through a predictable URL, for example by embedding such an URL in any content as an image. To reproduce in an XWiki installation, open `<xwiki-host>:/xwiki/bin/view/Scheduler/?do=trigger&which=Scheduler.NotificationEmailDailySender` as a user with admin rights. If there is no error message that indicates the CSRF token is invalid, the installation is vulnerable. ### Patches The vulnerability has been fixed on XWiki 14.10.19, 15.5.5, and 15.9. ### Workarounds Modify the Scheduler.WebHome page following this [patch](https://github.com/xwiki/xwiki-platform/commit/f16ca4ef1513f84ce2e685d4a05d689bd3a2ab4c#diff-1e2995eacccbbbdcc4987ff64f46ac74837d166cf9e92920b4a4f8af0f10bd47). ### References - https://jira.xwiki.org/browse/XWIKI-20851 - https://github.com/xwiki/xwiki-platform/commit/f16ca4ef1513f84ce2e685d4a05d689bd3a2ab4c

### Impact By creating a document with a specially crafted title, it is possible to trigger remote code execution in the (Solr-based) search in XWiki. This allows any user who can edit the title of a space (all users by default) to execute any Groovy code in the XWiki installation which compromises the confidentiality, integrity and availability of the whole XWiki installation. To reproduce, as a user without script nor programming rights, create a document with title `{{/html}}{{async}}{{groovy}}println("Hello from Groovy Title!"){{/groovy}}{{/async}}` and content `Test Document`. Using the search UI, search for `"Test Document"`, then deploy the `Location` facet on the right of the screen, next to the search results. The installation is vulnerable if you see an item such as: ``` Hello from Groovy Title! </a> <div class="itemCount">1</div> </li> </ul> {{/html}} ``` ### Patches This has been patched in XWiki 14.10.20, 15.5.4 and 15.10 RC1. ### Workarounds Modify the `Main.SolrSpaceF...

### Impact In multilingual wikis, translations can be edited by any user who has edit right, circumventing the rights that are normally required for authoring translations (script right for user-scope translations, wiki admin for translations on the wiki). This can be exploited for remote code execution if the translation value is not properly escaped where it is used. To reproduce, in a multilingual wiki, as a user without script or admin right, edit a translation of `AppWithinMinutes.Translations` and in the line `platform.appwithinminutes.description=` add `{{async}}{{groovy}}println("Hello from Translation"){{/groovy}}{{/async}}` at the end. Then open the app with in minutes home page (`AppWithinMinutes.WebHome`) in the same locale. If translations are still working and "Hello from Translation" is displayed at the end of the introduction, the installation is vulnerable. ### Patches This has been patched in XWiki 14.10.20, 15.5.4 and 15.10RC1. ### Workarounds We're not aware of ...

### Impact Remote code execution is possible via PDF export templates. To reproduce on an installation, register a new user account with username `PDFClass` if `XWiki.PDFClass` does not exist. On `XWiki.PDFClass`, use the class editor to add a "style" property of type "TextArea" and content type "Plain Text". Then, add an object of class `PDFClass` and set the "style" attribute to `$services.logging.getLogger('PDFClass').error("I got programming: $services.security.authorization.hasAccess('programming')")`. Finally, go to `<host>/xwiki/bin/export/Main/WebHome?format=pdf&pdftemplate=XWiki.PDFClass`. If the logs contain "ERROR PDFClass - I got programming: true", the instance is vulnerable. ### Patches This vulnerability has been patched in XWiki 14.10.20, 15.5.4 and 15.10-rc-1. ### Workarounds If PDF templates are not typically used on the instance, an administrator can create the document `XWiki.PDFClass` and block its edition, after making sure that it does not contain a `style` att...

A flaw was found in JBoss EAP. When an OIDC app that serves multiple tenants attempts to access the second tenant, it should prompt the user to log in again since the second tenant is secured with a different OIDC configuration. The underlying issue is in OidcSessionTokenStore when determining if a cached token should be used or not. This logic needs to be updated to take into account the new "provider-url" option in addition to the "realm" option.

Improper Input Validation vulnerability in Apache Zeppelin. The attackers can execute malicious queries by setting improper configuration properties to LDAP search filter. This issue affects Apache Zeppelin: from 0.8.2 before 0.11.1. Users are recommended to upgrade to version 0.11.1, which fixes the issue.

Improper Control of Generation of Code ('Code Injection') vulnerability in Apache Zeppelin. The attacker can inject sensitive configuration or malicious code when connecting MySQL database via JDBC driver. This issue affects Apache Zeppelin: before 0.11.1. Users are recommended to upgrade to version 0.11.1, which fixes the issue.

Improper Encoding or Escaping of Output vulnerability in Apache Zeppelin. Attackers can modify `helium.json` and perform cross-site scripting attacks on normal users. This issue affects Apache Zeppelin: from 0.8.2 before 0.11.1. Users are recommended to upgrade to version 0.11.1, which fixes the issue.